Sean Duffy, the newly appointed acting NASA Administrator, was hit with a Community Note on Twitter after he attempted to ...

NASA's leadership change comes at a pivotal moment for the agency, which is already bracing for potentially severe funding ...

Transportation Secretary Sean Duffy on Tuesday expressed his concerns about near misses at airports following a deadly plane ...

Transportation Secretary Sean Duffy, the former Wisconsin congressman, is about to perform double duty after President Donald Trump named him to lead NASA on an interim basis. News of Duffy's ...

The NTSB on Wednesday will begin three days of hearings over the deadly midair collision in Washington, D.C., earlier this ...

The US Department of Transportation said the move “left American businesses holding the bag for millions in increased costs.” ...

Ted Cruz introduced a new bill to address reforms in aviation safety.It would require flight tracking technology for all ...

President Donald Trump said on Wednesday he is directing Transportation Secretary Sean Duffy to be the interim NASA ...

Duffy, also the Transportation Secretary, has no space background, but has been an MTV reality star and a congressman.

U.S. Transportation Secretary Sean P. Duffy announces $6.2 billion investment in Ready Reserve Force to maintain maritime ...

Rep. Jared Huffman grilled Transportation Secretary Sean Duffy about his calls for a historic Jesus painting at the U.S.

Transportation Secretary Sean Duffy is blasting the MTA over its handling of subway crime .